Diablo III Patch 1.0.4 Preview: Demon Hunter

Blizzard writes:

"Hungering Arrow is currently the best-performing Hatred Generator for demon hunters. With its high theoretical damage output, strong Hatred generation, and straightforward mechanics, it's an easy go-to skill to have on your bar.

As with other classes, when there's a single skill (or set of skills) that is much stronger or more worthwhile to use, it curbs potential build diversity. To help open up some other options, we're taking a look at Hatred Generators and Spenders, as well as some of the demon hunter's more iconic abilities like Rain of Vengeance and Sentry, and will be upping the damage on all of them."
(Diablo III, PC)